Prodrive Flex Up-Pipe

 

Prodrive’s intimate knowledge of the Subaru Impreza has enabled the development of a number of performance parts for the Subaru WRX and STI.  They took the knowledge gained by tuning the Subaru Rally cars, and created this flex up pipe to ensure a proper seal with both the exhaust manifold and the turbo, and allow for thermal expanion. 

 

This piece includes the up-pipe, studs, and new bolts.